101313231231030 has 256 divisors, whose sum is σ = 305662374420480. Its totient is φ = 20919023566848.

The previous prime is 101313231230929. The next prime is 101313231231053. The reversal of 101313231231030 is 30132132313101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1453589142 + ... + 1453658838.

It is an arithmetic number, because the mean of its divisors is an integer number (1193993650080).

Almost surely, 2^{101313231231030} is an apocalyptic number.

101313231231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101313231231030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152831187210240).

101313231231030 is an abundant number, since it is smaller than the sum of its proper divisors (204349143189450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101313231231030 is a wasteful number, since it uses less digits than its factorization.

101313231231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81103.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 101313231231030 its reverse (30132132313101), we get a palindrome (131445363544131).

The spelling of 101313231231030 in words is "one hundred one trillion, three hundred thirteen billion, two hundred thirty-one million, two hundred thirty-one thousand, thirty".